The type of epithelium that lines the inside of your cheeks (within your mouth) is .
a. simple cuboidal epithelium
b. stratified squamous epithelium
c. simple columnar epithelium
d. simple squamous epithelium

Which of the following is a period in the paleozoic era? devonian cambrian permian all of the above

Grade 91.)the gravitational pull from the moon words).2.) what is the rate of gravitational 3.)if you drop a hammer, is it more likely to drop handle side down, head side down, or equal chance that it will land either way? why? 4.)a car moves 60km east and 90km west.a.) what is the distance the car traveled? b.) what is the car's displacement5.)what is the average velocity of a car that moved 60 km south in 3 hours? 6.) a car starts from rest and acceleration to 60 m/s over a time of 5 seconds. what is the acceleration of the car? 7.)what is the speed of an object at rest?

How is synaptic signaling different from paracrine signaling?